Re: Issue 3960 in sympy: Spin uncoupling broken in 0.7.2

2013-08-06 Thread sympy
Updates: Cc: sean.v@gmail.com Labels: Quantum Comment #1 on issue 3960 by asmeu...@gmail.com: Spin uncoupling broken in 0.7.2 http://code.google.com/p/sympy/issues/detail?id=3960 (No comment was entered for this change.) -- You received this message because this project

Re: Issue 3960 in sympy: Spin uncoupling broken in 0.7.2

2013-08-06 Thread sympy
Comment #2 on issue 3960 by sean.v@gmail.com: Spin uncoupling broken in 0.7.2 http://code.google.com/p/sympy/issues/detail?id=3960 So the problem is that you shouldn't be able to uncouple JzKet(0,0) with Jz values (1/2, 1/2, 1/2, 1/2). Note that trying to create

Issue 3960 in sympy: Spin uncoupling broken in 0.7.2

2013-08-05 Thread sympy
Status: New Owner: Labels: Type-Defect Priority-Medium New issue 3960 by personal...@gmail.com: Spin uncoupling broken in 0.7.2 http://code.google.com/p/sympy/issues/detail?id=3960 sympy.physics.quantum.spin.uncouple() returns equal results for |2,0 and | 0,0. Log attached.